commit 9fd397b423ba442808957e65e3ad25a07cd203e4
author Matthias Braun <matze@braunis.de> Wed Oct 31 00:23:23 2018 +0000
committer Matthias Braun <matze@braunis.de> Wed Oct 31 00:23:23 2018 +0000
tree 7145d100b0a62cf322449093f203eb7c9e80c3b8
parent ac0ba8c52493012daabb73512a5739394c37a2dc

ADT/STLExtras: Introduce llvm::empty; NFC

This is modeled after C++17 std::empty().

Differential Revision: https://reviews.llvm.org/D53909

llvm-svn: 345679

llvm/lib/Transforms/IPO/PartialInlining.cpp

diff --git a/llvm/lib/Transforms/IPO/PartialInlining.cpp b/llvm/lib/Transforms/IPO/PartialInlining.cpp
index 11c4bbc..bcb19af 100644
--- a/llvm/lib/Transforms/IPO/PartialInlining.cpp
+++ b/llvm/lib/Transforms/IPO/PartialInlining.cpp
@@ -1251,7 +1251,7 @@
   if (PSI->isFunctionEntryCold(F))
     return {false, nullptr};
 
-  if (F->user_begin() == F->user_end())
+  if (empty(F->users()))
     return {false, nullptr};
 
   OptimizationRemarkEmitter ORE(F);
@@ -1357,7 +1357,7 @@
     return false;
   }
 
-  assert(Cloner.OrigFunc->user_begin() == Cloner.OrigFunc->user_end() &&
+  assert(empty(Cloner.OrigFunc->users()) &&
          "F's users should all be replaced!");
 
   std::vector<User *> Users(Cloner.ClonedFunc->user_begin(),